Commit: patch 9.1.1272: completion: in keyword completion Ctrl_P cannot go back after Ctrl_N

[Christian Brabandt]

patch 9.1.1272: completion: in keyword completion Ctrl_P cannot go back after Ctrl_N

Commit: https://github.com/vim/vim/commit/3e50a28a03d136c1e0c1f4fabe50d97faaf08c5c
Author: glepnir <gleph...@gmail.com>
Date: Thu Apr 3 21:17:06 2025 +0200

patch 9.1.1272: completion: in keyword completion Ctrl_P cannot go back after Ctrl_N

Problem: completion: in keyword completion Ctrl_P cannot go back after
Ctrl_N
Solution: in find_compl_when_fuzzy() always return first match of array, after Ctrl_P
use compl_shown_match->cp_next instead of compl_first_match.
(glepnir)

closes: #17043

Signed-off-by: glepnir <gleph...@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/src/insexpand.c b/src/insexpand.c
index de3d51982..9df044539 100644
--- a/src/insexpand.c
+++ b/src/insexpand.c
@@ -4831,7 +4831,8 @@ find_comp_when_fuzzy(void)

if ((is_forward && compl_selected_item == compl_match_arraysize - 1)
|| (is_backward && compl_selected_item == 0))
- return compl_first_match != compl_shown_match ? compl_first_match :
+ return compl_first_match != compl_shown_match ?
+ (is_forward ? compl_shown_match->cp_next : compl_first_match) :
(compl_first_match->cp_prev ? compl_first_match->cp_prev : NULL);

if (is_forward)
diff --git a/src/testdir/test_ins_complete.vim b/src/testdir/test_ins_complete.vim
index f60aba8d7..bc971b5da 100644
--- a/src/testdir/test_ins_complete.vim
+++ b/src/testdir/test_ins_complete.vim
@@ -2834,6 +2834,8 @@ func Test_complete_opt_fuzzy()
call assert_equal('bar', getline('.'))
call feedkeys("Sb\<C-X>\<C-N>\<C-Y>\<ESC>", 'tx')
call assert_equal('blue', getline('.'))
+ call feedkeys("Sb\<C-X>\<C-P>\<C-N>\<C-Y>\<ESC>", 'tx')
+ call assert_equal('b', getline('.'))

" clean up
set omnifunc=
diff --git a/src/version.c b/src/version.c
index f77ff4794..28c024866 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =

static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1272,
/**/
1271,
/**/